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Function pointers, Closures, and Lambda
...nterfaces and Implementations. Technique #2, which more closely resembles what happens in native-code compilers for functional languages, also resembles another familiar technique... C++ objects with virtual member functions. The implementations are almost identical.
This observation led to a wis...
Android: Getting a file URI from a content URI?
...which the app then handles. The problem is that in order for the app to do what I want it to do with the audio files, I need the URI to be in file format. When I use Android's native music player to browse for the audio file in the app, the URI is a content URI, which looks like this:
...
Cannot run Eclipse; JVM terminated. Exit code=13
...symlinks in system32 (64bit) resp. SysWOW64 (32bit).
Meanwhile I learned. Whatever java installer you have executed last (the *.exe) leads windows to remember that java flavour (32b or 64b), with the result that after an update the links in C:\ProgramData\Oracle\Java\javapath point to a java instal...
The Use of Multiple JFrames: Good or Bad Practice? [closed]
...ich the importance between one or the other (the size) varies according to what the user is doing.
JLayeredPane far many well ..layered components.
JToolBar typically contains groups of actions or controls. Can be dragged around the GUI, or off it entirely according to user need. As mentioned abov...
Is the != check thread safe?
... this respect. Thirdly: you use the term "JRE", but I don't think it means what you think it means . . .
– ruakh
Aug 27 '13 at 15:41
2
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What is your preferred style for naming variables in R? [closed]
... the R community'.
And yes: pragmatism and consistency trump dogma. So whatever works and is used by colleagues and co-authors. After all, we still have white-space and braces to argue about :)
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WPF OpenFileDialog with the MVVM pattern? [duplicate]
I just started learning the MVVM pattern for WPF. I hit a wall: what do you do when you need to show an OpenFileDialog ?
5...
How do I remove msysgit's right click menu options?
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What would you like, a marquee tag?
– Alex Moore
Mar 17 '10 at 4:24
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How to atomically delete keys matching a pattern using Redis
...edis-cli KEYS "prefix:*" | xargs redis-cli DEL
UPDATE
Ok, i understood. What about this way: store current additional incremental prefix and add it to all your keys. For example:
You have values like this:
prefix_prefix_actuall = 2
prefix:2:1 = 4
prefix:2:2 = 10
When you need to purge data, y...
How to determine equality for two JavaScript objects?
... different from others simply because it references a different function.
What about an object that has one of its existing prototype methods overridden by another function? Could it still be considered equal to another instance that it otherwise identical? That question can only be answered in eac...